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A418

A4

1. (Office Automation Software)

_______________________________________________________________________ ___________________

a) (Pull down menu)

b) (button)

2. ( )

a) (Format)

:

1)

2) Straight-line equation, or "linear" equation, graph as straight lines, and have simple variables with no exponents on them. Equation with x and y (as opposed to, say x2), then you're dealing with a straight-line equation. There are different types of "standard" formats for straight lines; the "standard" format your book refers to may differ from that used in some other books.

3)

Straight-line equation, or "linear" equation, graph as straight lines, and have simple variables with no exponents on them. Equation with x and y (as opposed to, say x2), then you're dealing with a straight-line equation. There are different types of "standard" formats for straight lines; the "standard" format your book refers to may differ from that used in some other books.

a)

b)

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:

1)http://ychlpyss.edu.hk/~lawsir/wp/wp1.doc

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Equation of straight line ()

Point-slope form

y y1 = m(x x1)

Two-point form

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1

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1

1

x

x

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y

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:

1)

1. Information Processing(

1.1 Introduction to Information Processing

1.2 Data Organisation and Data Control

1.3 Data Representation

1.4 The Use of Office Automation Software

1.5 Presentation of Information

2. Computer System Fundamentals(

Basic Machine Organisation

System Software

Computer Systems

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1.Find the volume of the cylinder.

2.Find the area of the (ABC.

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c) "Refer to HKEAA" "syllabus"

3)

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b) "bulleted list""List"

c) "numbered list""List"

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Chapter 1 ( chapter 1

Chapter 2 (chapter 2

Auto shapes (autoshapes

School web page ( http://ychlpyss.edu.hk

Download a document (http://ychlpyss.edu.hk/~lawsir/wp/wpb.doc

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Word

DOC / DOCX

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PDF

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3. ( )

a) Excel

1) ______________

2) _________ __________

A __________1 _____________

3) _________ ________ (address)

A

B

C

D

E

1

NAME

TEST1

TEST2

TEST3

TOTAL

2

JOHN

60

80

50

=B2+C2+D2

3

PETER

50

60

90

A2________________

( )JOHN ______________

4) _________________ ___________ ( )

1)

A

B

C

D

E

F

1

No

Name

Sex

Chin

Eng

Math

2

1

CHAN CHI MAN

M

98

45

23

3

2

CHAN TAI MING

M

38

38

78

4

3

CHENG MING SING

M

38

48

83

5

4

CHO SHING

M

64

37

45

6

5

CHU YUK SING

M

47

89

89

7

6

HO LOK

M

87

98

67

8

7

HO YIP FAN

M

90

78

40

9

8

LAM HONG KONG

M

87

76

56

10

9

LAM MAN PO

M

78

76

97

11

10

LAU TAI WAI

M

20

40

56

12

11

WONG MAN PO

M

78

34

60

13

12

YEUNG CHAI

M

77

38

45

14

13

CHAN MEI

F

89

92

90

15

14

CHAN SIU YAN

F

34

56

54

16

15

CHAN PI MUI

F

67

87

89

17

16

CHEUNG LOI HEUNG

F

87

67

56

18

17

LEE SHAN SHAN

F

38

89

67

19

18

SO WAI SHAN

F

98

87

87

20

19

TSANG WAI CHI

F

78

67

87

21

20

WONG YEE CHI

F

98

87

56

2)SP1.xls

b)

=3*B2 + 7

SUM()AVERAGE()COUNT()MAX()MIN()

SUM(B2:C20) B2C10

c)

1) _______________ E2 =B2+C2+D2E3E3 ____________________

2) ________________ ____________ E2 =$B$2+$C$2+$D$2E3E3 ____________________

3) ________________ E2 =$B2+C$3F3F3 ___________________

1)C2=B2*D4C2

(a)D2

(b)C3

(c)B1

2)D4=-$C4 +D$2D4

(a)E4

(b)D3

(c)E6

1)SP1.xls

(a)CHU YUK SINGCHU YUK SHING

(b)CHEUNG LOI HEUNGCHEUNG LAI HEUNG

(c)1378(CHIN), 90 (ENG), 94(MATH)

(d)195

2)(G)TotalG2=D2+E2+F2

G3:G21

3)(H)Weighted AverageH2=(3*D2+3*E2+2*F2)/8

H3:H21

4)

=AVERAGE()

=MAX()

=MIN()

CHIN

ENG

MATH

5)SP2.xls

d)

=sum(A1:A3)A1:A3C1:C3_________________

e)

(

( (

E7=C7-$D$4

(a)A

(b)D

(c)1

(d)6

(e)E

(f)4

f)

( ( ( ""F9

g)

A1=A2A2

A2=A1

h)

i)

ii) ( ( ( ()

iii) i) ii)

iv) ( (

SP2.xls

(a)D2:F21

(b)

(c)

(d)D2100

(e)G2 =B2

i)

ABS(x):x (Absolute value of x)

ABS(-1.2)->1.2

ABS(3)->3

ABS(A)->#VALUE!

INT(x):x(Round x down to the nearest integer)

INT(3.7)->3

TRUNC(x,n):xn(Truncate x to n decimal places)

TRUNC(134.548,2)->134.54

TRUNC(134.548,0)->134

TRUNC(134.548,-1)->130

ROUND(x,n):xn(Round x to n decimal places)

ROUND(134.548,2)->134.55

ROUND(134.548,0)->135

ROUND(134.548,-1)->130

ROUNDUP(x,n)

:xn(Round x up to n decimal places)

ROUNDUP(134.548,2)->134.55

ROUNDDOWN(x,n) :xn(Round x down to n decimal places)

ROUNDDOWN(134.548,2)->134.54

MOD(x,y):x/y(Remainder of x/y)

MOD(9,2)->1

MOD(19,7)->5

QUOTIENT(x,y):x/y(Quotient of x/y)

QUOTIENT(9,2)->4

RAND():01(Random number between 0 and 1)

SQRT(x):x(Positive square root of x.)

SQRT(49)->7

SQRT(-4)->#NUM!

1)

2)

3)100999

4)A3A43

5)B2B3

j)

TRUE():TRUE

FALSE():FALSE

AND(x, y):xyTRUE TRUEFALSE

OR(x, y):xyTRUE TRUEFALSE

NOT(x):xFALSE TRUEFALSE

IF(cond, x, y):condTRUExy

ISBLANK(x):xTRUEFALSE

ISERR(x):x(ERROR)TRUEFALSE

ISNUMBER(x):xTRUEFALSE

ISTEXT(x):xTRUEFALSE

*(Relational Operator):

(a)Excel >, < , = , >= (() , 3 ( TRUE)

(c)IF=if(4>3,1,0)

A

B

1

43

=IF(A1>=50,Pass,Fail)

2

88

=IF(A2>=50,Pass,Fail)

3

37

=ISNUMBER(A3)

4

LPY

=ISTEXT(A4)

5

=1/0

=ISERR(A4)

6

=ISBLANK(A6)

1)B450(1)(0)

2)C7

0 49

50 69

70 89

90 100

D

C

B

A

3)D212D380(1)(0)

k)

190011

0.5

NOW():

TODAY():

DATE(yr, mon,day):

DATE(2010,1,1)

->40179

DATEVALUE(date string):

DATEVALUE(02-JAN-1900)->2

DAY(date no.):

DAY(34)

->3

MONTH(date no.):

YEAR(date no.):

TIME(hr, min, sec):

TIMEVALUE(time string):

TIMEVALUE(12:00:00)

->0.5

HOUR(time no.):

MINUTE(time no.):

SECOND(time no.):

l)

CHAR(x):xASCII

CHAR(65)

->

CODE(string):stringASCII

CODE(BCD)

->

TEXT(x,y):xy

TEXT(112.5,0.00)

->112.50

VALUE(string):string

VALUE(45)

->45

VALUE(a)

->#VALUE!

VALUE(1 1/2)

->1.5

EXACT(s1,s2):s1s2TRUEFALSE

EXACT(abc,ABC)

->

CONCATENATE(s1,s2): ("&")

CONCATENATE(abc,ABC)->

"A" & "BC" & "123"

->

FIND(s1, s2, startno) :s1s2startno

FIND(even,seven is not even,1)

->2


->2


->


->#VALUE!

SEARCH(s1, s2, startno): FIND s1(? / *)

SEARCH(i?,seven is not even,1)

->7

LEFT(string,n):stringn

LEFT("YCHLPYSS",3)

->

RIGHT(string,n):stringn

RIGHT("YCHLPYSS",5)

->

LEN(string):string

LEN("YCHLPYSS")->8

LOWER(string):string

LOWER("LPY-LPY")->

UPPER(string): string

UPPER("hk2002")->

MID(string, x, n):stringxn

MID("ychlpyss",3,4)->

MID("ychlpyss",5,8)->

PROPER(string):string

PROPER("HE LIKES APPLE.")->

TRIM(string):

TRIM(" he likes apple. ")->

m)

AVERAGE()

:(average)

SUM()

:(sum)

SUMIF(,[,]): []12,"12","JOHN",">=50" )

SUMPRODUCT(1,2,..) : 12

SUMSQ()

:

MAX()

:(maximum)

MIN()

:(minimum)

COUNT()

:(count)

COUNTA()

:

COUNTBLANK():

COUNTIF(,):

LARGE(,k):k

SMALL(,k):k

RANK(x,[,y]):xyy1

A

B

C

D

1

ENG

CHI

MATH

2

PETER

3

5

4

3

MARY

4

6

3

4

JOHN

2

2

5

5

ANN

2

1

1.SUM(B2:B5) ___________________

2.MAX(B2:B5) _____________________

3.AVERAGE(D2:D4) ______________

4.COUNT(A1:D5)___________________

5.COUNTA(A1:D5) _______________

6.COUNTBLANK(A1:D5) _____________

7.SUMIF(B2:C5,">2") _____________

8.SUMPRODUCT(B2:B4,C2:C4) _______

9.SUMSQ(B2:B4) ________________

10.COUNTIF(B2:C5,"2") ______________

11.LARGE(B2:B4,2) _______________

12.SMALL(B2:B4,1) _________________

13.RANK(5,B2:C5) ________________

14.RANK(3,B2:D3,1) _________________

FREQUENCY(, )

FREQUENCY()

Ctrl+Shift+Enter

A. :

A

B

C

D

E

F

1

2

3

1

4

1

2

{=FREQUENCY(A2:C5,E2:E5)}

3

2

4

3

2

2


4

1

3

3

3

5


5

2

3

4

4

3


B. :

A

B

C

D

E

F

1

2

10

31

4

10

3


3

24

23

13

20

3


4

3

32

20

30

4


5

27

13

24

2


C. :Frequency()

Frequency()xx()

A

B

C

D

E

F

1

2

10

31

4

10

3

=FREQUENCY($A$2:$C$5,E2)

3

24

23

13

20

6


4

3

32

20

30

10


5

27

13

24

40

12


n)

CHOOSE(x,1, 2, 3,)x

CHOOSE(3,4,5,6,7,8,9)

(

CHOOSE(2,"A","B","C","D")(

LOOKUP(x, , )

x

()

HLOOKUP(x, , y [,TRUE/FALSE] )

x y

)

HLOOKUP(x, , y ,TRUE ) / HLOOKUP(x, , y)

y

)

HLOOKUP(x, , y , FALSE)

#N/A

VLOOKUP(x, , y [,TRUE/FALSE] )

x y

)

VLOOKUP(x, , y ,TRUE ) / VLOOKUP(x, , y)

y

)

VLOOKUP(x, , y , FALSE)

#N/A

1:

A

B

C

D

E

1

1990

1993

1997

2001

2

DAVID

1000

3200

2000

3000

3

JOHN

2900

1240

3400

2000

4

PETER

1500

1560

5600

2500

5

6

1993

3200

( =lookup(A6, B1:E1,B2:E2)

7

1900

#N/A


8

2000

2000


9

2002

3000


10

JOHN

2900

( =lookup(A10, A2:A4,B2:B4)

11

David

1000

( =lookup(A11, A2:A4,B2:B4)

12

13

1993

1240

( =hlookup(A13, B1:E4,3)

14

PETER

1500

( =vlookup(A14,A2:E4,2)

2:

0 29

30 49

50 69

70 89

90-100

E

D

C

B

A

A

B

C

D

E

1

0

30

50

70

90

2

E

D

C

B

A

3

4

45

D

( =lookup(A4, A1:E1,A2:E2)

5

78

B

( =lookup(A5, A1:E1,A2:E2)

o)

NA(): #N/A ()

12cm

10cm

Deadline for submission: 22 Nov 2010

Organised by Computer Club of ABC College

EMBED PBrush

EMBED PBrush

10cm

5cm

A

B

C

E

D

F

45o

140o

YCH Lim Por Yen Secondary School

Address: 145-165 Tsuen King Circuit, Tsuen Wan

Web page: HYPERLINK "http://www.ychlpyss.edu.hk" http://www.ychlpyss.edu.hk

_1068041972.unknown

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